Question

In the following question, a matrix of certain characters is given. These characters follow a certain trend, row-wise or column-wise. Find out this trend and choose the missing character accordingly.

28	20	7
84	35	12
45	?	9

• A. $15$
• B. $18$
• C. $20$
• D. $25$

Answer 1

Answer: (D)

$25$

First Row: 28÷7= 472÷6=12 and 4×5=2012×2=24 (the middle number)

Second Row: 84 ÷12= 796÷12=8 and 7×5= 358×2=16 (the middle number)

So, for the third row:

45÷9=5108÷18=and and 5×5= 256×2=12 (the middle number)

Option D